Kuan-Yi Lee leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 08/08/2025 at M15 Wuning.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 08/08/2025 | M15 Wuning | Quarter-final | hard | Sun | 2-6 6-1 3-2 ret. |
| 13/08/2024 | M25 Yinchuan | Qualifiers | hard | Lee | 6-0 6-2 |
| 07/06/2023 | M25 Luzhou | Round 1 | hard | Lee | 6-2 6-3 |
| hard | Lee 2 - 1 Sun |
| 2025 | Lee 0 - 1 Sun |
| 2024 | Lee 1 - 0 Sun |
| 2023 | Lee 1 - 0 Sun |
96 wins, 75 losses since 2021 (56.1%).
Last matches: D D D V V
90 wins, 100 losses since 2021 (47.4%).
Last matches: D D V D V
Kuan-Yi Lee leads 2 to 1 over 3 singles meetings since 2023.
On 08/08/2025, at M15 Wuning (Quarter-final): Qian Sun won 2-6 6-1 3-2 ret..